133074402 has 64 divisors (see below), whose sum is σ = 289733760. Its totient is φ = 40595456.

The previous prime is 133074391. The next prime is 133074407. The reversal of 133074402 is 204470331.

133074402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (133074407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 971278 + ... + 971414.

It is an arithmetic number, because the mean of its divisors is an integer number (4527090).

Almost surely, 2^133074402 is an apocalyptic number.

133074402 is an abundant number, since it is smaller than the sum of its proper divisors (156659358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133074402 is a wasteful number, since it uses less digits than its factorization.

133074402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 133074402 is about 11535.7878794645. The cubic root of 133074402 is about 510.5420380862.

The spelling of 133074402 in words is "one hundred thirty-three million, seventy-four thousand, four hundred two".